Question

Divide,

(9x^2+ 30x+25) divided by (3x+5)
Your answer should give the quotient and the remainder.

Answer 1

(3 x - 5)^{2}

Explanation:

Rewrite the expression into the form of a^2\pm 2ab+b^2:(3 x)^{2} - 2 \times 3 x \times 5 + 5^{2}

Factor the expression using a^{2}\pm 2ab+b^{2}=(a\pm b)^{2}:(3 x - 5)^{2}

Answer: (3 x - 5)^{2}